diff --git a/pmd-core/src/main/java/net/sourceforge/pmd/RuleSetFactoryCompatibility.java b/pmd-core/src/main/java/net/sourceforge/pmd/RuleSetFactoryCompatibility.java
index e1b70e541e..cd933218fd 100644
--- a/pmd-core/src/main/java/net/sourceforge/pmd/RuleSetFactoryCompatibility.java
+++ b/pmd-core/src/main/java/net/sourceforge/pmd/RuleSetFactoryCompatibility.java
@@ -8,7 +8,6 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.io.Reader;
 import java.io.StringReader;
-import java.nio.charset.Charset;
 import java.nio.charset.StandardCharsets;
 import java.util.LinkedList;
 import java.util.List;
diff --git a/pmd-core/src/test/java/net/sourceforge/pmd/RuleSetFactoryCompatibilityTest.java b/pmd-core/src/test/java/net/sourceforge/pmd/RuleSetFactoryCompatibilityTest.java
index 0123c38b84..7dfb6e1f09 100644
--- a/pmd-core/src/test/java/net/sourceforge/pmd/RuleSetFactoryCompatibilityTest.java
+++ b/pmd-core/src/test/java/net/sourceforge/pmd/RuleSetFactoryCompatibilityTest.java
@@ -7,8 +7,8 @@ package net.sourceforge.pmd;
 import java.io.ByteArrayInputStream;
 import java.io.InputStream;
 import java.io.Reader;
-
 import java.nio.charset.StandardCharsets;
+
 import org.apache.commons.io.IOUtils;
 import org.junit.Assert;
 import org.junit.Test;